We usually have sports after class中的after为什么不能换成of

问题描述:

We usually have sports after class中的after为什么不能换成of

after class是“课后”的意思啊,这是一个固定短语啊,在We usually have sports after class.中做时间状语啊.of the class是“这个班中”的意思,跟after class的意思完全不同啊.We usually have sports after class....